Sythetic/real/dehydrated real urine will it work for all urinalysis's

Hello,

As I have posted, I will be receiving a drug test/urinalysis and I have a question.

I am not only getting a drug screen, I will also be getting a urinalysis to check for other things like potassium level, urinary tract infection, blood in urine and whatever else they check for in a regular non drug test urinalysis.

My question is will any substitute sythetic, real urine(bought), or dehydrated urine, show any of these other substances. I would guess that the sythetic would not, but the real, whether liquid or dehydrated, will. My only concern is that the level the are looking for in my urine may be different since it came from someone else.

If any urinalysis experts can answer this for me, I would REALLY appreciate it. I have the test in a week.

Its not recommended that you use any urine substitutes (real, synth, or dehydrated) for any medical-related tests. You would never know of any type of diseases/ailments which could be present in your body since a substituted sample would "cover" them up.

Who is making you take a drug test/medical test, and for what reason do they need to know about any medical condition?